public static TreeNode ToTreeNode(this BasicTreeNode <TextureEntry> node)
{
bool leaf = node.IsLeaf;
var value = node.Value;
string text;
if (leaf)
{
text = value.FileName;
}
else
{
text = string.Format("{0} ({1})", node.Key, node.ChildCount);
}
var tNode = new TreeNode(text);
tNode.Tag = node;
if (leaf)
{
var dims = value.ImageSize;
string path = value.FullPath;
// StateImageIndex works super well but only supports 0-14...
tNode.ImageKey = tNode.SelectedImageKey = path;
tNode.ToolTipText = string.Format("{0:D}x{1:D}\r\n{2}", dims.Width, dims.Height, path);
}
else
{
tNode.ImageIndex = tNode.SelectedImageIndex = 0;
// ensure that it has a plus sign
tNode.Nodes.Add(CreateDummy());
}
return(tNode);
}
public void AddChild(BasicTreeNode <T> child)
{
if (children == null)
{
children = new List <BasicTreeNode <T> >(32);
}
children.Add(child);
}
public BasicTreeNode <TextureEntry> AsTree()
{
BasicTreeNode <TextureEntry> child, root = new BasicTreeNode <TextureEntry>(string.
Empty, null);
foreach (var entry in this)
{
BasicTreeNode <TextureEntry> node = root, next;
string[] folders = SplitPath(entry.FullPath);
int last = folders.Length - 1;
for (int i = 0; i <= last; i++)
{
string folder = folders[i];
// Value if the node were to be put into this level
var thisValue = (i == last) ? entry : null;
next = null;
if (!node.IsLeaf)
{
// Search for node
foreach (var childNode in node.Children)
{
if (childNode.Key == folder)
{
next = childNode;
break;
}
}
}
if (next == null)
{
// Add new node
node.AddChild(next = new BasicTreeNode <TextureEntry>(folder,
thisValue));
}
else if (i == last)
{
throw new ArgumentException("Duplicate file names in pack / mod!");
}
node = next;
}
}
while (root.ChildCount == 1 && (child = root.FirstChild) != null && !child.IsLeaf)
{
// 0 child count is not equal to 1
root = child;
}
return(root);
}
public static bool Matches <T>(this TreeNodeCollection nodes, BasicTreeNode <T> tree)
{
int count = nodes.Count;
return(count == tree.ChildCount && (count != 1 || nodes[0]?.Tag != DUMMY_TAG));
}